000 00451nam a2200181 4500
008 160616s1999 000 0
245 _aElectronic Communication Systems, complete course
100 _aSchweber, William.
250 _a3rd
260 _aUSA
260 _bPrentice Hall
260 _c1999
300 _a788
020 _a0 13 080934 9
650 _aElectronic Communication Systems
942 _cBK
_2BK17076
080 _a621 SCH
999 _c17076
_d17076